Results 51 to 60 of about 3,861 (178)

Molecular Identification of the Nematode Eustrongylides ignotus in Mandarin Fish, Siniperca chuatsi

Aquaculture, Fish and Fisheries, Volume 5, Issue 6, December 2025.
ABSTRACT Mandarin fish (Siniperca chuatsi) is a high‐value economic freshwater fish in China; however, the frequent occurrence of diseases threatens its production. To this end, we explored the impact of a nematode parasite newly found in the abdomen of mandarin fish collected from Pudong, Shanghai, China.
Jin‐hua Gao, Ning‐xin Guo, Jin‐liang Zhao, Gazahegn‐Wakjira Yadata, Kang‐ning Cai, Yu‐fei Liu, Zhi‐yi Yan, Yi‐fan Liu, Zhi‐chao Meng   +8 more
wiley   +1 more source

Clonorchis sinensis Crude Antigen Suppresses Osteoclast Differentiation via Modulation of the NF‐κB and MAPK Signaling Pathway

Immunity, Inflammation and Disease, Volume 13, Issue 11, November 2025.
Clonorchis sinensis Crude Antigen Suppresses Osteoclast Differentiation via Modulation of the NF‐κB and MAPK Signaling Pathway. ABSTRACT Background Clonorchis sinensis crude antigen (CsCA) is recognized for its immunomodulatory capacity in host‐pathogen interactions and immune‐related pathologies, its direct impact on bone remodeling cells remains ...
Lili Tang, Shanshan He, Buguo Ma, Zeli Tang, Tingzheng Zhan, Suyu Xiao, Jilong Wang, Jinmin Zhao, Jiake Xu, Yunliang Shi   +9 more
wiley   +1 more source

Pro-fibrinolytic potential of the third larval stage of Ascaris suum as a possible mechanism facilitating its migration through the host tissues

Parasites & Vectors, 2020
Background Ascaris roundworms are the parasitic nematodes responsible for causing human and porcine ascariasis. Whereas A. lumbricoides is the most common soil-transmitted helminth infecting humans in the world, A.
Alicia Diosdado, Fernando Simón, Rodrigo Morchón, Javier González-Miguel   +3 more
doaj   +1 more source

Tertiary Lymphoid Structures Across Organs: Context, Composition, and Clinical Levers

Immunological Reviews, Volume 335, Issue 1, October 2025.
ABSTRACT Tertiary lymphoid structures (TLSs) arise in non‐lymphoid tissues in response to persistent antigen stimulation and chronic inflammation. Spanning organs from lung and liver to meninges, skin, and beyond, TLSs range from loose aggregates of immune cells to fully mature structures containing functional germinal centers (GC).
Stephane M. Guillaume, Cristian G. Beccaria, Matteo Iannacone, Michelle A. Linterman   +3 more
wiley   +1 more source

A study on the lipids of Ascaris suum ova

The Korean Journal of Parasitology, 1977
The present study was undertaken to observe the quality and quantity of lipid constituents by the developing Ascaris suum eggs. The collected eggs from the uterus of A. suum were classified into 3 groups, i.e., single cell stage, morula stage and embryonated eggs, and were subjected to analyse their lipid fractions.
Soon Hyung, Lee, Chul Yong, Song, Keun Bai, Lee, Hi Sung, Lee   +3 more
openaire   +2 more sources

Intestinal Nematode Infection Confers a Benefit to a Non‐Declining Frog Species, While a Fungal Parasitic Infection Has Sublethal Impacts on Reproductive Investment

Ecology and Evolution, Volume 15, Issue 9, September 2025.
Understanding the impacts of disease even in non‐declining populations is important for understanding population level health and resilience to other emerging threats. In this study we explored the impacts of co‐infection of the fungal pathogen and a novel nematode parasite on a common Australian frog species. We found that this novel nematode actually
Danielle K. Wallace, Emma K. Bowman, Chloe Roberts, Elizabeth Hamshaw, Wanyue Ma, Lucas G. Huggins, Tanapan Sukee, Alexander S. Wendt, Laura A. Brannelly   +8 more
wiley   +1 more source

Identification and Characterization of a Differentially Expressed Gene (07E12) in the Infective Larvae of the Parasitic Nematode Ascaris suum

Iranian Journal of Parasitology, 2014
Background: Parasitic nematodes cause animal and human diseases of major socio-economic importance worldwide. The suppression of parasite development at particular developmental stages could provide an alternative approach for nema-tode control.
Cuiqin Huang, Jingzhou You, Fangfang Nai
doaj  

RARE CASE OF ASCARIASIS DETECTED BY COLONOSCOPY ON THE BACKGROUND OF ELEVATED LEVELS OF FECAL CALPROTECTIN

Problems of Infectious and Parasitic Diseases
Introduction: The causative agents of ascariasis in humans are two species: Ascaris lumbricoides and Ascaris suum. For diagnosis, a fecal sample is most often examined.
Rumen Harizanov, Iskren Kaftandjiev, Iskra Rainova, Nina Tsvetkova   +3 more
doaj   +1 more source

Note sur le rôle vecteur des Ardéidés dans certaines helminthoses

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1973
Des oeufs de "Fasciola gigantica" et "Ascaris suum" peuvent rester viables plus de 48 heures dans l'intestin de certain Ardeidae. "Ardeola idae", espèce migratrice d'Afrique à Madagascar, pourrait donc théoriquement participer au transfert d'helminthoses
Pierre Daynès, Jean Blancou
doaj   +1 more source

Nematodoses of pigs in The Republic of Crimea and morphometric parameters of helminth eggs

Аграрная наука Евро-Северо-Востока, 2017
Analysis of prevalence of nematosis in pigs in the Republic of Crimea is done. Research materials in technological slaughter animals have shown that in the intestine there are parasitic nematodes of four types (Ascaris, Trichuris, Metastrongylus ...
A. A. Pasechnik, G. A. Lukyanova, N. V. Volozhaninova   +2 more
doaj